378 lines
No EOL
14 KiB
PHP
378 lines
No EOL
14 KiB
PHP
<?php
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class Mail_Handler{
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private $db;
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public function mail_fork() {
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//Start a new child process and return the process id!
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$pid = pcntl_fork();
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return $pid;
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}
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public static function send_ticketing_mail($ticketObj, $content, $type, $author) {
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global $TICKET_MAILING_SUPPORT;
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if($TICKET_MAILING_SUPPORT){
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$txt = "";
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$subject = "";
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if($type == "REPLY"){
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$txt = "---------- Ticket #". $ticketObj->getTId() . " ----------\n You received a new reply on your ticket: " . $ticketObj->getTitle() .
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"\n --------------------\n\n";
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$subject = "New reply on [Ticket #" . $ticketObj->getTId() ."]";
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$endTxt = "\n\n----------\nYou can reply on this message to answer directly on the ticket!";
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$txt = $txt . $content . $endTxt;
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self::send_mail($ticketObj->getAuthor(),$subject,$txt, $ticketObj->getTId(),$author);
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}else if($type == "NEW"){
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$txt = "---------- Ticket #". $ticketObj->getTId() . " ----------\n Your ticket: " . $ticketObj->getTitle() . " is newly created";
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if($ticketObj->getAuthor() != $author){
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$txt = $txt . " by " . Ticket_User::get_username_from_id($author);
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}else{
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$author = $ticketObj->getAuthor();
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}
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$txt = $txt . "\n --------------------\n\n";
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$subject = "New ticket created [Ticket #" . $ticketObj->getTId() ."]";
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$endTxt = "\n\n----------\nYou can reply on this message to answer directly on the ticket!";
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$txt = $txt . $content . $endTxt;
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self::send_mail($ticketObj->getAuthor(),$subject,$txt, $ticketObj->getTId());
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}
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}
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}
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public static function send_mail($recipient, $subject, $body, $ticket_id = 0, $from = 1) {
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if(is_numeric($recipient)) {
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$id_user = $recipient;
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$recipient = NULL;
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}
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$query = "INSERT INTO email (Recipient,Subject,Body,Status,Attempts,Sender,UserId,MessageId,TicketId) VALUES (:recipient, :subject, :body, :status, :attempts, :sender, :id_user, :messageId, :ticketId)";
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$values = array('recipient' => $recipient, 'subject' => $subject, 'body' => $body, 'status' => 'NEW', 'attempts'=> 0, 'sender' => $from,'id_user' => $id_user, 'messageId' => 0, 'ticketId'=> $ticket_id);
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$db = new DBLayer("lib");
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$db->execute($query, $values);
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}
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//the main function
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function cron() {
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global $cfg;
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$inbox_username = $cfg['mail']['username'];
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$inbox_password = $cfg['mail']['password'];
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$inbox_host = $cfg['mail']['host'];
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$oms_reply_to = "Ryzom Ticketing Support <ticketing@".$inbox_host.">";
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global $MAIL_DIR;
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// Deliver new mail
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echo("mail cron\n");
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//creates child process
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$pid = self::mail_fork();
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$pidfile = '/tmp/ams_cron_email_pid';
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//INFO: if $pid =
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//-1: "Could not fork!\n";
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// 0: "In child!\n";
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//>0: "In parent!\n";
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if($pid) {
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// We're the parent process, do nothing!
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} else {
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//make db connection here because the children have to make the connection.
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$this->db = new DBLayer("lib");
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//if $pidfile doesn't exist yet, then start sending the mails that are in the db.
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if(!file_exists($pidfile)) {
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//create the file and write the child processes id in it!
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$pid = getmypid();
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$file = fopen($pidfile, 'w');
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fwrite($file, $pid);
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fclose($file);
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//select all new & failed emails & try to send them
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//$emails = db_query("select * from email where status = 'NEW' or status = 'FAILED'");
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$statement = $this->db->executeWithoutParams("select * from email where Status = 'NEW' or Status = 'FAILED'");
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$emails = $statement->fetchAll();
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foreach($emails as $email) {
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$message_id = self::new_message_id($email['TicketId']);
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//if recipient isn't given, then use the email of the id_user instead!
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echo("Emailing {$email['Recipient']}\n");
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if(!$email['Recipient']) {
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$email['Recipient'] = Ticket_User::get_email_by_user_id($email['UserId']);
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}
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//create sending email adres based on the $sender id
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if($email['Sender'] != 0) {
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$username = Ticket_User::get_username_from_id($email['Sender']);
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$from = "$username <$username@$inbox_host>";
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} else {
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$from = $oms_reply_to;
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}
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$headers = "From: $from\r\n" . "Message-ID: " . $message_id ;
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print("recip: " . $email['Recipient']);
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print("subj: " .$email['Subject']);
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print("body: " . $email['Body']);
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print("headers: " . $headers);
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if(mail($email['Recipient'], $email['Subject'], $email['Body'], $headers)) {
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$status = "DELIVERED";
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echo("Emailed {$email['Recipient']}\n");
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} else {
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$status = "FAILED";
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echo("Email to {$email['Recipient']} failed\n");
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}
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//change the status of the emails.
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$this->db->execute('update email set Status = ?, MessageId = ?, Attempts = Attempts + 1 where MailId = ?', array($status, $message_id, $email['MailId']));
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//db_exec('update email set status = ?, message_id = ?, attempts = attempts + 1 where id_email = ?', array($status, $message_id, $email['id_email']));
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}
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unlink($pidfile);
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}
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// Check mail
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//$mailbox = imap_open("{localhost:110/pop3/novalidate-cert}INBOX", $inbox_username, $inbox_password);
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$mbox = imap_open($cfg['mail']['server'], $inbox_username, $inbox_password) or die('Cannot connect to mail server: ' . imap_last_error());
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$message_count = imap_num_msg($mbox);
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for ($i = 1; $i <= $message_count; ++$i) {
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//return task ID
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self::incoming_mail_handler($mbox, $i);
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$tid = 1; //self::ams_create_email($from, $subject, $txt, $html, $to, $from);
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if($tid) {
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//TODO: base file on Ticket + reply id
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/* $file = fopen($MAIL_DIR."/mail/".$tid, 'w');
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fwrite($file, $entire_email);
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fclose($file); */
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}
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//mark message $i of $mbox for deletion!
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imap_delete($mbox, $i);
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}
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//delete marked messages
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imap_expunge($mbox);
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imap_close($mbox);
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}
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}
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function new_message_id($ticketId) {
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$time = time();
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$pid = getmypid();
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global $cfg;
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global $ams_mail_count;
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$ams_mail_count = ($ams_mail_count == '') ? 1 : $ams_mail_count + 1;
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return "<ams.message".".".$ticketId.".".$pid.$ams_mail_count.".".$time."@".$cfg['mail']['host'].">";
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}
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function get_ticket_id_from_subject($subject){
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$startpos = strpos($subject, "[Ticket #");
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$tempString = substr($subject, $startpos+9);
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$endpos = strpos($tempString, "]");
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$ticket_id = substr($tempString, 0, $endpos);
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return $ticket_id;
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}
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function incoming_mail_handler($mbox,$i){
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$header = imap_header($mbox, $i);
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$subject = self::decode_utf8($header->subject);
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print_r($header);
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//get ticket_id out of the message-id or else out of the subject line
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$ticket_id = 0;
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if(isset($header->references)){
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$pieces = explode(".", $header->references);
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if($pieces[0] == "<ams"){
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$ticket_id = $pieces[2];
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}else{
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$ticket_id = self::get_ticket_id_from_subject($subject);
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}
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}else{
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$ticket_id = self::get_ticket_id_from_subject($subject);
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}
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//if ticket id is found
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if($ticket_id){
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$entire_email = imap_fetchheader($mbox, $i) . imap_body($mbox, $i);
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$subject = self::decode_utf8($header->subject);
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$to = $header->to[0]->mailbox;
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$from = $header->from[0]->mailbox . '@' . $header->from[0]->host;
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$txt = self::get_part($mbox, $i, "TEXT/PLAIN");
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//$html = self::get_part($mbox, $i, "TEXT/HTML");
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//use the line ---------- Ticket # to make a distincton between the old message and the reply
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$endpos = strpos($txt, ">---------- Ticket #");
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if($endpos){
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$txt = substr($txt, 0, $endpos);
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}else{
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$endpos = strpos($txt, "---------- Ticket #");
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if($endpos){
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$txt = substr($txt, 0, $endpos);
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}
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}
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//get the id out of the email address of the person sending the email.
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if($from !== NULL && !is_numeric($from)) $from = Ticket_User::get_id_from_email($from);
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$user = new Ticket_User();
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$user->load_With_TUserId($from);
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$ticket = new Ticket();
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$ticket->load_With_TId($ticket_id);
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//if user has access to it!
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if((Ticket_User::isMod($user) or ($ticket->getAuthor() == $user->getTUserId())) and $txt != ""){
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Ticket::createReply($txt, $user->getTUserId(), $ticket->getTId(), 0);
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}
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}
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}
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/*function ams_create_email($from, $subject, $body, $html, $recipient = 0, $sender = NULL) {
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//TODO:
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if($recipient == 0 && !is_string($recipient)) {
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global $user;
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$recipient = $user->uid;
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}
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if($sender !== NULL && !is_numeric($sender)) $sender = self::get_id_from_username($sender);
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if(!is_numeric($recipient)) $recipient = self::get_id_from_username($recipient);
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$message = array(
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'creator' => $sender,
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'owner' => $recipient,
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'type' => 'email',
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'summary' => $subject,
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'data' => array (
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'subject' => $subject,
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'body' => $body,
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'html' => $html,
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'sender' => oms_get_username_from_id($sender),
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'from' => $from,
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'recipient' => oms_get_username_from_id($recipient),
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'time' => time(),
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),
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);
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//TO ASK:
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oms_task_create($message);
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oms_task_index($message, array('subject', 'body', 'sender', 'recipient'));
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//---------------------------
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return $message['id_task'];
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}*/
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/*function oms_get_email($id) {
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$message = oms_task_load($id);
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if($message) {
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oms_prepare_email($message);
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return $message;
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} else {
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return FALSE;
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}
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}*/
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/*function oms_prepare_email(&$message) {
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$data = $message['data'];
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$data['id_message'] = $message['id_task'];
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$data['read'] = ($message['status'] != 'NEW' && $message['status'] != 'UNREAD');
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$message = $data;
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}*/
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/*function oms_email_mark_read($mid) {
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db_exec("update task set status = 'READ' where id_task = ? and type = 'email' and module = 'email'", array($mid));
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}*/
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function decode_utf8($str) {
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preg_match_all("/=\?UTF-8\?B\?([^\?]+)\?=/i",$str, $arr);
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for ($i=0;$i<count($arr[1]);$i++){
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$str=ereg_replace(ereg_replace("\?","\?",
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$arr[0][$i]),base64_decode($arr[1][$i]),$str);
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}
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return $str;
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}
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function get_mime_type(&$structure) {
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$primary_mime_type = array("TEXT", "MULTIPART","MESSAGE", "APPLICATION", "AUDIO","IMAGE", "VIDEO", "OTHER");
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if($structure->subtype) {
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return $primary_mime_type[(int) $structure->type] . '/' .$structure->subtype;
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}
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return "TEXT/PLAIN";
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}
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function get_part($stream, $msg_number, $mime_type, $structure = false, $part_number = false) {
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if(!$structure) {
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$structure = imap_fetchstructure($stream, $msg_number);
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}
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if($structure) {
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if($mime_type == self::get_mime_type($structure)) {
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if(!$part_number) {
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$part_number = "1";
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}
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$text = imap_fetchbody($stream, $msg_number, $part_number);
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if($structure->encoding == 3) {
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return imap_base64($text);
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} else if($structure->encoding == 4) {
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return imap_qprint($text);
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} else {
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return $text;
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}
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}
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if($structure->type == 1) /* multipart */ {
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while(list($index, $sub_structure) = each($structure->parts)) {
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if($part_number) {
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$prefix = $part_number . '.';
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} else {
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$prefix = '';
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}
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$data = self::get_part($stream, $msg_number, $mime_type, $sub_structure,$prefix . ($index + 1));
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if($data) {
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return $data;
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}
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} // END OF WHILE
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} // END OF MULTIPART
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} // END OF STRUTURE
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return false;
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} // END OF FUNCTION
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} |